A.doubt
B.question
C.wonder
D.consideration
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A.It causes minimal damage
B.It is safe for personnel
C.It is cheaper
D.It is most effective on a per unit basis
A.inherent characteristics
B.weight
C.destination
D.danger to humans
A.reduces and prevents corrosion of standing rigging
B.prevents corrosion of running rigging
C.reduces and prevents wear caused by the rubbing of one object against another
D.protects the body against extreme cold
A.for portable fenders
B.for ground tackle
C.on the inside of the hawsepipe
D.on mooring lines
A.anchor the boat
B.pick up heavy loads
C.protect fiber rope from abrasion
D.strengthen mooring lines
最新試題
Before any loading takes place any signs of the previous cargo should do（）.
（）is where the crew eat their meals.
A tide is called diurnal when（）.
According to the relevant regulation, lifeboat should be powered by（）.
The helm command PORT TWENTY means（）.
Fog is likely to occur when there is little difference between the dew point and the（）.
Full details of all lights and fog signals are shown on（）.
How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）
Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?（）.
In the Northern hemisphere northerly winds may cause temperature（）.